Self-balancing scooter



FIG. 1 is a perspective view of a self-balancing scooter showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is an enlarged view of the wheel shown in FIG. 1.

The broken lines in the drawings depict portions of the self-balancing scooter that form no part of the claimed design. The dash-dot broken lines represent the boundaries of the enlarged partial view of FIG. 9 and form no part of the claimed design. 

CLAIM The ornamental design for a self-balancing scooter, as shown and described. 